More on Marvel

"In a movie that has a lot of characters, you could almost go so far as to say [Thanos] is the main character," he told Collider. "That's a bit of a departure from what we've done before, but that was appropriate for a movie called 'Infinity War'."

Whether this means "Infinity War" will be from the villain's point of view, or if Feige simply means Thanos, played by Josh Brolin, will be the film's key antagonist is not clear.